Most designers and developers choose Firefox because it has powerful plug-in extensions. Although the extensions currently provided by Chrome do not match those of Firefox, it is still possible for Chrome to become a choice for designers and developers. In some cases, they are not as powerful as Firefox (such as Firebug and Firebug Lite), but if you are using Chrome, you might be interested in the extensions they offer, especially since tools for design and development in Chrome are gradually being developed.